1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.75.0.0/16
  4. AS3477  | 137.75.76.0/22

137.75.76.0/22

AS3477  ·  National Oceanic and Atmospheric Administration

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Summary

Country United States
Domain noaa.gov
ASN AS3477
Parent Range 137.75.64.0/18
Registry ARIN
ID NOAA-NWAVE

WHOIS Details

NetHandle:      NET-137-75-64-0-1
OrgID:          NOAABO-Z
Parent:         NET-137-0-0-0-0
NetName:        NOAA-NWAVE
NetRange:       137.75.64.0 - 137.75.127.255
NetType:        allocation
RegDate:        1989-11-07
Updated:        2021-12-14
Source:         ARIN


OrgID:          NOAABO-Z
OrgName:        National Oceanic and Atmospheric Administration
CanAllocate:    
Street:         325 Broadway
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305
RegDate:        2020-08-25
Updated:        2020-08-25
OrgAdminHandle: NAA38-ARIN
OrgTechHandle:  NAT41-ARIN
OrgAbuseHandle: NAA40-ARIN
Source:         ARIN


POCHandle:      NAT41-ARIN
IsRole:         Y
LastName:       N-Wave ARIN Tech
FirstName:      
Street:         325 Broadway
Street:         NWAVE
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305
RegDate:        2020-07-08
Updated:        2025-07-08
OfficePhone:    +1-812-856-7477
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NAA40-ARIN
IsRole:         Y
LastName:       N-Wave ARIN Abuse
FirstName:      
Street:         325 Broadway
Street:         NWAVE
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305
RegDate:        2020-07-08
Updated:        2025-07-08
OfficePhone:    +1-812-856-7477
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NAA38-ARIN
IsRole:         Y
LastName:       N-Wave ARIN Admin
FirstName:      
Street:         325 Broadway
Street:         NWAVE
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305
RegDate:        2020-07-02
Updated:        2025-07-08
OfficePhone:    +1-812-856-7477
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 137.75.76.0/22

Range ASN Company Num of IPs
137.75.64.0/18 AS16550 National Oceanic and Atmospheric Administration 16,384
137.75.64.0/18 AS26100 National Oceanic and Atmospheric Administration 16,384
137.75.64.0/18 AS3477 National Oceanic and Atmospheric Administration 16,384

Nearby Ranges

BGP prefixes that overlap with 137.75.0.0/16

Range ASN Company Num of IPs
137.75.64.0/18 AS16550 National Oceanic and Atmospheric Administration 16,384
137.75.64.0/18 AS26100 National Oceanic and Atmospheric Administration 16,384
137.75.0.0/18 AS2648 National Oceanic and Atmospheric Administration 16,384
137.75.64.0/18 AS3477 National Oceanic and Atmospheric Administration 16,384

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
137.75.76.11 AS3477 National Oceanic and Atmospheric Administration 0.13ms from Seattle, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
34.218.121.102 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
206.53.91.70 AS11776 Breezeline 7.71ms from Boston, US
96.84.99.166 AS7922 Comcast Cable Communications, LLC 4.99ms from Chicago, US
166.146.27.246 AS6167 Verizon Business 19.22ms from Dallas, US
96.91.65.118 AS7922 Comcast Cable Communications, LLC 9.85ms from Dallas, US
2.123.30.230 AS5607 Sky UK Limited 11.25ms from London, GB
51.140.78.246 AS8075 Microsoft Corporation 0.19ms from London, GB
23.243.164.70 AS20001 Charter Communications Inc 3.66ms from Los Angeles, US
103.158.177.22 AS141258 Paragon Business Solutions Limited 12.36ms from Mumbai, IN
109.105.255.166 AS8544 Primetel PLC 1.90ms from Nicosia, CY
54.232.75.54 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
27.222.193.38 AS4837 CHINA UNICOM China169 Backbone 9.33ms from Qingdao, CN
13.65.115.182 AS8075 Microsoft Corporation 0.15ms from San Antonio, US
73.71.52.134 AS7922 Comcast Cable Communications, LLC 5.51ms from Santa Clara, US
111.250.32.102 AS3462 Data Communication Business Group 1.09ms from Taipei, TW
210.139.32.214 AS2514 NTT PC Communications, Inc. 6.00ms from Tokyo, JP
27.137.78.38 AS9824 JCOM Co., Ltd. 9.11ms from Tokyo, JP
134.60.16.70 AS553 BelWue-Koordination 4.88ms from Zuerich, CH
84.82.207.182 AS1136 KPN B.V. 1.43ms from Amsterdam, NL
80.158.44.38 AS6878 T-Systems International GmbH 2.48ms from Berlin, DE
16.146.115.118 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
75.18.48.134 AS7018 AT&T Enterprises, LLC 2.74ms from Dallas, US
108.90.217.150 AS7018 AT&T Enterprises, LLC 2.69ms from Dallas, US
221.11.147.6 AS4837 CHINA UNICOM China169 Backbone 12.05ms from Guangzhou, CN
111.65.243.246 AS45894 FPT Online JSC 0.26ms from Hanoi, VN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 -m6 137.75.79.159
traceroute to 137.75.79.159 (137.75.79.159): 6 hops max, 52 byte packets
3 [AS8449] 212.42.98.185 0.814 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bishkek, KG
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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